JPH04225004A - 気相オレフィン重合法 - Google Patents

気相オレフィン重合法

Info

Publication number: JPH04225004A
Authority: JP; Japan
Prior art keywords: prepolymer; catalyst; antistatic agent; transition metal; prepolymerization
Prior art date: 1990-04-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

JP3077808A

Other languages

English (en)

Japanese (ja)

Inventor

Erick Daire

エリック　デイル

John G Speakman

ジョン　ガブリエル　スピークマン

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BP Chemicals Ltd

Original Assignee

BP Chemicals Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1990-04-11

Filing date

1991-04-10

Publication date

1992-08-14

1991-04-10 Application filed by BP Chemicals Ltd filed Critical BP Chemicals Ltd

1992-08-14 Publication of JPH04225004A publication Critical patent/JPH04225004A/ja

Status Pending legal-status Critical Current

Links

238000006116 polymerization reaction Methods 0.000 title claims description 30
150000001336 alkenes Chemical class 0.000 title description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
239000012808 vapor phase Substances 0.000 title 1
239000002216 antistatic agent Substances 0.000 claims abstract description 75
239000003054 catalyst Substances 0.000 claims abstract description 69
229910052723 transition metal Inorganic materials 0.000 claims abstract description 41
150000003624 transition metals Chemical class 0.000 claims abstract description 39
-1 atom transition metal Chemical class 0.000 claims abstract description 37
229910052751 metal Inorganic materials 0.000 claims abstract description 31
239000002184 metal Substances 0.000 claims abstract description 31
239000004711 α-olefin Substances 0.000 claims abstract description 31
230000000737 periodic effect Effects 0.000 claims abstract description 23
239000002245 particle Substances 0.000 claims abstract description 20
239000000843 powder Substances 0.000 claims description 56
150000002902 organometallic compounds Chemical class 0.000 claims description 42
238000000034 method Methods 0.000 claims description 30
150000003839 salts Chemical class 0.000 claims description 29
239000007788 liquid Substances 0.000 claims description 25
239000011651 chromium Substances 0.000 claims description 20
229920001577 copolymer Polymers 0.000 claims description 19
239000004215 Carbon black (E152) Substances 0.000 claims description 16
229930195733 hydrocarbon Natural products 0.000 claims description 16
150000002430 hydrocarbons Chemical class 0.000 claims description 16
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 14
229910052719 titanium Inorganic materials 0.000 claims description 14
239000010936 titanium Substances 0.000 claims description 14
229910052804 chromium Inorganic materials 0.000 claims description 12
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 11
230000008569 process Effects 0.000 claims description 11
229910052782 aluminium Inorganic materials 0.000 claims description 9
239000002002 slurry Substances 0.000 claims description 9
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
150000001875 compounds Chemical class 0.000 claims description 8
229930195734 saturated hydrocarbon Natural products 0.000 claims description 8
229910052720 vanadium Inorganic materials 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 6
239000012298 atmosphere Substances 0.000 claims description 5
229910052725 zinc Inorganic materials 0.000 claims description 5
IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical class OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims description 4
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 4
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 4
229910052783 alkali metal Inorganic materials 0.000 claims description 4
150000001340 alkali metals Chemical class 0.000 claims description 4
229910000423 chromium oxide Inorganic materials 0.000 claims description 4
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 4
229910052726 zirconium Inorganic materials 0.000 claims description 4
IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims description 3
239000003513 alkali Substances 0.000 claims description 3
150000001342 alkaline earth metals Chemical class 0.000 claims description 3
229910052793 cadmium Inorganic materials 0.000 claims description 3
150000001735 carboxylic acids Chemical class 0.000 claims description 3
229910052802 copper Inorganic materials 0.000 claims description 3
239000010949 copper Substances 0.000 claims description 3
150000002148 esters Chemical class 0.000 claims description 3
229910052735 hafnium Inorganic materials 0.000 claims description 3
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims description 3
229910052745 lead Inorganic materials 0.000 claims description 3
229910052748 manganese Inorganic materials 0.000 claims description 3
229910052750 molybdenum Inorganic materials 0.000 claims description 3
229940068041 phytic acid Drugs 0.000 claims description 3
235000002949 phytic acid Nutrition 0.000 claims description 3
239000000467 phytic acid Substances 0.000 claims description 3
150000003460 sulfonic acids Chemical class 0.000 claims description 3
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
239000002202 Polyethylene glycol Chemical class 0.000 claims description 2
229920002873 Polyethylenimine Polymers 0.000 claims description 2
239000002253 acid Substances 0.000 claims description 2
150000007513 acids Chemical class 0.000 claims description 2
150000005215 alkyl ethers Chemical class 0.000 claims description 2
150000002334 glycols Chemical class 0.000 claims description 2
150000007530 organic bases Chemical class 0.000 claims description 2
229920001223 polyethylene glycol Chemical class 0.000 claims description 2
150000003242 quaternary ammonium salts Chemical class 0.000 claims description 2
150000003459 sulfonic acid esters Chemical class 0.000 claims description 2
229920000642 polymer Polymers 0.000 abstract description 14
230000015572 biosynthetic process Effects 0.000 abstract description 10
239000003795 chemical substances by application Substances 0.000 abstract description 2
239000004615 ingredient Substances 0.000 abstract 3
125000002524 organometallic group Chemical group 0.000 abstract 2
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 68
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 35
239000005977 Ethylene Substances 0.000 description 35
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 34
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
239000000203 mixture Substances 0.000 description 27
125000004429 atom Chemical group 0.000 description 26
239000007789 gas Substances 0.000 description 26
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 24
125000004432 carbon atom Chemical group C* 0.000 description 20
229910052739 hydrogen Inorganic materials 0.000 description 19
239000001257 hydrogen Substances 0.000 description 19
229910052757 nitrogen Chemical group 0.000 description 16
239000000725 suspension Substances 0.000 description 16
238000012685 gas phase polymerization Methods 0.000 description 15
229920000573 polyethylene Polymers 0.000 description 13
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 12
239000004698 Polyethylene Substances 0.000 description 12
239000000377 silicon dioxide Substances 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 11
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
229910001220 stainless steel Inorganic materials 0.000 description 9
239000010935 stainless steel Substances 0.000 description 9
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 8
239000000460 chlorine Substances 0.000 description 7
150000002431 hydrogen Chemical class 0.000 description 7
LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 7
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 6
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
229910052801 chlorine Inorganic materials 0.000 description 6
238000007334 copolymerization reaction Methods 0.000 description 6
239000011777 magnesium Substances 0.000 description 6
238000003756 stirring Methods 0.000 description 6
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 6
125000000217 alkyl group Chemical group 0.000 description 5
229910052791 calcium Inorganic materials 0.000 description 5
229910052749 magnesium Inorganic materials 0.000 description 5
150000002739 metals Chemical class 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
239000000047 product Substances 0.000 description 5
150000003623 transition metal compounds Chemical class 0.000 description 5
CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 4
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
101500011076 Diploptera punctata Allatostatin-8 Proteins 0.000 description 4
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
230000001174 ascending effect Effects 0.000 description 4
238000009826 distribution Methods 0.000 description 4
238000001704 evaporation Methods 0.000 description 4
230000005484 gravity Effects 0.000 description 4
QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 4
229910001629 magnesium chloride Inorganic materials 0.000 description 4
229910052700 potassium Inorganic materials 0.000 description 4
229910052708 sodium Inorganic materials 0.000 description 4
239000012265 solid product Substances 0.000 description 4
230000003068 static effect Effects 0.000 description 4
230000003197 catalytic effect Effects 0.000 description 3
238000001035 drying Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000005611 electricity Effects 0.000 description 3
125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
150000002681 magnesium compounds Chemical class 0.000 description 3
229920000098 polyolefin Polymers 0.000 description 3
239000007787 solid Substances 0.000 description 3
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
239000011701 zinc Substances 0.000 description 3
BKQYOTCGNDVZCR-UHFFFAOYSA-N 2-(octadecylamino)benzoic acid Chemical class CCCCCCCCCCCCCCCCCCNC1=CC=CC=C1C(O)=O BKQYOTCGNDVZCR-UHFFFAOYSA-N 0.000 description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
150000001335 aliphatic alkanes Chemical class 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
230000008901 benefit Effects 0.000 description 2
150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
125000001309 chloro group Chemical group Cl* 0.000 description 2
125000004122 cyclic group Chemical group 0.000 description 2
150000001993 dienes Chemical class 0.000 description 2
AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
229940069096 dodecene Drugs 0.000 description 2
238000005243 fluidization Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
125000002734 organomagnesium group Chemical group 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
239000012495 reaction gas Substances 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
238000005070 sampling Methods 0.000 description 2
239000011949 solid catalyst Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
SKDGWNHUETZZCS-UHFFFAOYSA-N 2,3-ditert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(O)=C1C(C)(C)C SKDGWNHUETZZCS-UHFFFAOYSA-N 0.000 description 1
DIOYAVUHUXAUPX-ZHACJKMWSA-N 2-[methyl-[(e)-octadec-9-enoyl]amino]acetic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)N(C)CC(O)=O DIOYAVUHUXAUPX-ZHACJKMWSA-N 0.000 description 1
CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
DPZYLEIWHTWHCU-UHFFFAOYSA-N 3-ethenylpyridine Chemical compound C=CC1=CC=CN=C1 DPZYLEIWHTWHCU-UHFFFAOYSA-N 0.000 description 1
VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
229910003074 TiCl4 Inorganic materials 0.000 description 1
229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
CYJVMBNEKOYAAI-UHFFFAOYSA-N [AlH2]C(C)=C Chemical compound [AlH2]C(C)=C CYJVMBNEKOYAAI-UHFFFAOYSA-N 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000002585 base Substances 0.000 description 1
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical class OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 description 1
125000001246 bromo group Chemical group Br* 0.000 description 1
TYYBBNOTQFVVKN-UHFFFAOYSA-N chromium(2+);cyclopenta-1,3-diene Chemical compound [Cr+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 TYYBBNOTQFVVKN-UHFFFAOYSA-N 0.000 description 1
239000003426 co-catalyst Substances 0.000 description 1
238000013329 compounding Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
150000001924 cycloalkanes Chemical class 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
IDASTKMEQGPVRR-UHFFFAOYSA-N cyclopenta-1,3-diene;zirconium(2+) Chemical compound [Zr+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 IDASTKMEQGPVRR-UHFFFAOYSA-N 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
VNEBWJSWMVTSHK-UHFFFAOYSA-L disodium;3-hydroxynaphthalene-2,7-disulfonate Chemical class [Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(O)=CC2=C1 VNEBWJSWMVTSHK-UHFFFAOYSA-L 0.000 description 1
SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical group CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
GCPCLEKQVMKXJM-UHFFFAOYSA-N ethoxy(diethyl)alumane Chemical compound CCO[Al](CC)CC GCPCLEKQVMKXJM-UHFFFAOYSA-N 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000012530 fluid Substances 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
238000000227 grinding Methods 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000000463 material Substances 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
239000012968 metallocene catalyst Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical group C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 1
KUVXJBSVPBXHEK-UHFFFAOYSA-N octylaluminum Chemical compound CCCCCCCC[Al] KUVXJBSVPBXHEK-UHFFFAOYSA-N 0.000 description 1
150000004045 organic chlorine compounds Chemical class 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
150000002901 organomagnesium compounds Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
239000010690 paraffinic oil Substances 0.000 description 1
150000003003 phosphines Chemical class 0.000 description 1
125000004437 phosphorous atom Chemical group 0.000 description 1
229910052698 phosphorus Chemical group 0.000 description 1
229920000867 polyelectrolyte Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
238000010298 pulverizing process Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000006722 reduction reaction Methods 0.000 description 1
229960004889 salicylic acid Drugs 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
150000003462 sulfoxides Chemical class 0.000 description 1
229910052717 sulfur Chemical group 0.000 description 1
125000004434 sulfur atom Chemical group 0.000 description 1
NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical group [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
150000003682 vanadium compounds Chemical class 0.000 description 1
JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 1
238000005406 washing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

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Organic Chemistry (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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JP3077808A 1990-04-11 1991-04-10 気相オレフィン重合法 Pending JPH04225004A (ja)

Applications Claiming Priority (2)

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FR9004916		1990-04-11
FR9004916A FR2660926B1 (fr)	1990-04-11	1990-04-11	Prepolymere d'alpha-olefine contenant un metal de transition et procede de polymerisation d'alpha-olefine en phase gazeuse mettant en óoeuvre le prepolymere.

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JPH04225004A true JPH04225004A (ja)	1992-08-14

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996006117A1 (en) *	1994-08-18	1996-02-29	Asahi Kasei Kogyo Kabushiki Kaisha	High-density ethylenic polymer and process for producing the same
JP2002540263A (ja) *	1999-03-30	2002-11-26	イーストマンケミカルカンパニー	ポリオレフィンの製造方法
JP2002540264A (ja) *	1999-03-30	2002-11-26	イーストマンケミカルカンパニー	ポリオレフィンの製造方法
JP2006509869A (ja) *	2002-12-17	2006-03-23	イノビーンヨーロッパリミテッド	担持オレフィン重合触媒
JP2006520847A (ja) *	2003-03-21	2006-09-14	ダウグローバルテクノロジーズインコーポレイティド	モルホロジー制御オレフィン重合プロセス
WO2007072960A1 (ja) *	2005-12-19	2007-06-28	Sumitomo Chemical Company, Limited	オレフィン重合体の製造方法
JP2007291404A (ja) *	1998-07-10	2007-11-08	Univation Technologies Llc	触媒組成物並びにその調製方法及び重合プロセスにおける使用
JP2008542507A (ja) *	2005-06-07	2008-11-27	サウディベーシックインダストリーズコーポレイション	オレフィンの重合方法
JP2009536673A (ja) *	2006-05-11	2009-10-15	バーゼル・ポリオレフィン・ゲーエムベーハー	オレフィン重合用帯電防止剤及び当該帯電防止剤の製造法
JP2009538936A (ja) *	2006-05-30	2009-11-12	ノバケミカルズ（インターナショナル）ソシエテアノニム	非帯電性担持重合触媒
JP2012504641A (ja) *	2008-10-03	2012-02-23	ユニベーション・テクノロジーズ・エルエルシー	触媒組成物並びにその製造方法及び使用方法
JP2012514685A (ja) *	2009-01-08	2012-06-28	ユニベーション・テクノロジーズ・エルエルシー	ポリオレフィン重合プロセス用の添加剤
JP2013056995A (ja) *	2011-09-08	2013-03-28	Japan Polyethylene Corp	ポリマーの粒子性状が改善されたオレフィンの重合方法
JP2017190376A (ja) *	2016-04-12	2017-10-19	住友化学株式会社	ポリオレフィンの製造方法
JP2022522934A (ja) *	2018-12-28	2022-04-21	ブラスケム・エス・エー	気相重合プロセスのための帯電防止剤の連続供給

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2659338B1 (fr) *	1990-03-09	1993-05-07	Bp Chemicals Snc	Procedes et dispositifs de polymerisation catalytique d'alpha-olefines en phase gazeuse.
EP0562204A1 (en) *	1992-03-24	1993-09-29	Bp Chemicals S.N.C.	Polymerization process
US5194526A (en) *	1992-07-30	1993-03-16	Union Carbide Chemicals & Plastics Technology Corporation	Process for producing sticky polymers
US5317036A (en) *	1992-10-16	1994-05-31	Union Carbide Chemicals & Plastics Technology Corporation	Gas phase polymerization reactions utilizing soluble unsupported catalysts
DE4325824A1 (de) *	1993-07-31	1995-02-02	Basf Ag	Verfahren zur Herstellung von Homopolymerisaten des Ethylens oder Copolymerisaten des Ethylens
US5442354A (en) *	1993-08-26	1995-08-15	Advanced Micro Devices, Inc.	Fourth-order cascaded sigma-delta modulator
ATE171957T1 (de) *	1994-06-03	1998-10-15	Pcd Polymere Ag	Katalysatorträger, geträgerte metallocenkatalysatoren und deren verwendung für die herstellung von polyolefinen
US6140432A (en) *	1995-07-13	2000-10-31	Exxon Chemical Patents Inc.	Polymerization catalyst systems, their production and use
US6124230A (en) *	1995-07-13	2000-09-26	Exxon Chemical Patents, Inc.	Polymerization catalyst systems, their production and use
FI101479B1 (fi) *	1994-12-22	1998-06-30	Borealis Polymers Oy	Menetelmä likaantumisen estämiseksi polymerointireaktoreissa
US5641841A (en) *	1995-01-10	1997-06-24	International Business Machines Corporation	Conductive lubricant for magnetic disk drives
FI104827B (fi) *	1995-04-12	2000-04-14	Borealis Polymers Oy	Menetelmä likaantumisen ja kerrostumisen estämiseksi kaasufaasireaktoreissa
US5969061A (en) *	1995-10-16	1999-10-19	Eastman Chemical Company	Suppression of fines in a fluid bed polyethylene process
DE19615953A1 (de) *	1996-04-22	1997-10-23	Basf Ag	Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums
US8497330B2 (en) *	1997-12-08	2013-07-30	Univation Technologies, Llc	Methods for polymerization using spray dried and slurried catalyst
US5932670A (en) *	1998-03-30	1999-08-03	Phillips Petroleum Company	Polymerization catalysts and processes therefor
US6150295A (en) *	1998-03-30	2000-11-21	Phillips Petroleum Company	Polymerization catalysts and processes therefor
US6977283B1 (en)	1998-04-07	2005-12-20	Exxonmobil Chemical Patents Inc.	Polymerization process
US6245868B1 (en)	1998-05-29	2001-06-12	Univation Technologies	Catalyst delivery method, a catalyst feeder and their use in a polymerization process
RU2234515C2 (ru) *	1998-12-17	2004-08-20	Юнивейшн Технолоджиз Ллс	Модификаторы катализатора и их применение при полимеризации олефинов
US6818585B2 (en) *	1998-12-30	2004-11-16	Univation Technologies, Llc	Catalyst compounds, catalyst systems thereof and their use in a polymerization process
CA2368435A1 (en)	1999-03-30	2000-10-05	Alan George Wonders	Process for producing polyolefins
US6300432B1 (en)	1999-03-30	2001-10-09	Eastman Chemical Company	Process for producing polyolefins
FI991015A0 (fi) *	1999-05-04	1999-05-04	Borealis As	Menetelmä alfa-olefiinipolymeerien valmistamiseksi
WO2000068274A1 (en)	1999-05-07	2000-11-16	Bp Chemicals Limited	Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
US6455620B1 (en) *	1999-08-10	2002-09-24	Eastman Chemical Company	Polyether containing polymers for oxygen scavenging
US6191238B1 (en)	1999-08-31	2001-02-20	Eastman Chemical Company	Process for producing polyolefins
US6187879B1 (en)	1999-08-31	2001-02-13	Eastman Chemical Company	Process for producing polyolefins
WO2001016189A1 (en)	1999-08-31	2001-03-08	Eastman Chemical Company	Process for producing polyolefins
WO2001018066A1 (en) *	1999-09-09	2001-03-15	Bp Chemicals Limited	Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
AU7020500A (en)	1999-09-09	2001-04-10	Bp Chemicals Limited	Process for the continuous gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
US6274684B1 (en) *	1999-10-22	2001-08-14	Univation Technologies, Llc	Catalyst composition, method of polymerization, and polymer therefrom
BR0017020A (pt)	1999-12-15	2003-01-07	Univation Tech Llc	Processo de polimerização
US6482903B1 (en) *	1999-12-15	2002-11-19	Univation Technologies, Llc	Method for preparing a supported catalyst system and its use in a polymerization process
CN1181104C (zh) *	2000-03-06	2004-12-22	英国石油化学品有限公司	降低烯烃聚合期间结片和附聚物的方法
US6359083B1 (en)	2000-05-02	2002-03-19	Eastman Chemical Company	Olefin polymerization process
GB0027990D0 (en) *	2000-11-16	2001-01-03	Bp Chemicals Snc	Polymerisation process
US6593267B2 (en)	2000-12-18	2003-07-15	Univation Technologies, Llc	Method for preparing a supported catalyst system and its use in a polymerization process
US6933258B2 (en)	2000-12-19	2005-08-23	Univation Technologies, L.L.C.	Catalyst composition and methods for its preparation and use in a polymerization process
EP1308464A1 (en) *	2001-10-19	2003-05-07	BP Chemicals S.N.C.	Process for the gas-phase (co-)polymerisation of olefins in a fluidised bed reactor
EP1487588B1 (en) *	2002-03-19	2007-07-11	Ineos Europe Limited	Separation of gases and solids using a cyclone
US6884749B2 (en)	2002-10-17	2005-04-26	Equistar Chemicals L.P.	Supported catalysts which reduce sheeting in olefin polymerization, process for the preparation and the use thereof
US6630548B1 (en)	2002-11-01	2003-10-07	Equistar Chemicals, Lp	Static reduction
US6953764B2 (en)	2003-05-02	2005-10-11	Dow Global Technologies Inc.	High activity olefin polymerization catalyst and process
US7205363B2 (en)	2003-06-11	2007-04-17	Exxon Mobil Chemical Patents Inc.	Polymerization processes using antistatic agents
WO2005030815A1 (en) †	2003-09-23	2005-04-07	Dow Global Technologies Inc.	Self limiting catalyst composition and propylene polymerization process
BRPI0413962B1 (pt)	2003-09-23	2021-02-02	Dow Global Technologies Inc	processo para a polimerização de etileno em fase gasosa
US6870010B1 (en)	2003-12-01	2005-03-22	Univation Technologies, Llc	Low haze high strength polyethylene compositions
US7244795B2 (en) *	2003-12-08	2007-07-17	Univation Technologies, Llc	Polymerization process using metallocene catalyst systems
US20070073012A1 (en)	2005-09-28	2007-03-29	Pannell Richard B	Method for seed bed treatment before a polymerization reaction
US20050148742A1 (en) *	2004-01-02	2005-07-07	Hagerty Robert O.	Method for controlling sheeting in gas phase reactors
US7985811B2 (en)	2004-01-02	2011-07-26	Univation Technologies, Llc	Method for controlling sheeting in gas phase reactors
US20050203259A1 (en) *	2004-03-09	2005-09-15	Poliafico Kristen K.	Method for reducing static charge and reactor fouling in a polymerization process
US7683140B2 (en)	2004-05-20	2010-03-23	Univation Technologies, Llc	Method for determining temperature value indicative of resin stickiness from data generated by polymerization reaction monitoring
BRPI0510392A (pt)	2004-05-20	2007-11-13	Univation Tech Llc	processo de polimerização
US7754830B2 (en)	2004-05-20	2010-07-13	Univation Technologies, Llc	Polymerization reaction monitoring with determination of induced condensing agent concentration for preventing discontinuity events
US7193017B2 (en) *	2004-08-13	2007-03-20	Univation Technologies, Llc	High strength biomodal polyethylene compositions
US7312279B2 (en) *	2005-02-07	2007-12-25	Univation Technologies, Llc	Polyethylene blend compositions
EP1693388A1 (en) *	2005-02-21	2006-08-23	Innovene Europe Limited	Polymerisation catalysts
EP1888653B1 (en) *	2005-06-07	2016-01-13	Saudi Basic Industries Corporation	Process for the polymerization of olefins
US7323526B2 (en) *	2005-07-29	2008-01-29	Univation Technologies, Llc	Supported metallocene-alkyl catalyst composition
DE102005056775A1 (de) *	2005-11-28	2007-05-31	Basell Polyolefine Gmbh	Verfahren für den Katalysatorwechsel in einem Gasphasenwirbelschichtreaktor
EP1803747A1 (en)	2005-12-30	2007-07-04	Borealis Technology Oy	Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
DE102006022256A1 (de) *	2006-05-11	2007-11-15	Basell Polyolefine Gmbh	Verfahren zur Dosierung von Prozessadditiven, insbesondere Antistatika, in Polymerisationsreaktoren
US7790816B2 (en)	2006-08-04	2010-09-07	Univation Technologies, Llc	Method of maintaining heat transfer capacity in a polymerization reaction system
BRPI0716245B1 (pt)	2006-09-07	2018-07-31	Univation Technologies, Llc	Método para determinação do valor da temperatura, indicativo de pegajosidade de resina, a partir de dados gerados por monitoração da reação de polimerização
US7774178B2 (en)	2006-09-07	2010-08-10	Univation Technologies, Llc	Methods for on-line determination of degree of resin stickiness using a model for depression of melt initiation temperature
CN101802019B (zh)	2007-08-16	2014-01-08	尤尼威蒂恩技术有限责任公司	连续性添加剂及其在聚合工艺中的用途
TW200932762A (en)	2007-10-22	2009-08-01	Univation Tech Llc	Polyethylene compositions having improved properties
WO2009088428A1 (en) *	2008-01-07	2009-07-16	Univation Technologies, Llc	Catalyst feed systems and methods for using the same
EP2268389B2 (en)	2008-04-22	2019-12-25	Univation Technologies, LLC	Reactor systems and processes for using the same
EP2119732A1 (en)	2008-05-16	2009-11-18	Borealis Technology Oy	Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers
US8378040B2 (en)	2008-09-24	2013-02-19	Univation Technologies, Llc	Methods for cleaning the distributor plate in a fluidized bed reactor system
EP2344551B1 (en)	2008-09-25	2014-05-28	Basell Polyolefine GmbH	Impact resistant lldpe composition and films made thereof
KR101806758B1 (ko)	2008-09-25	2017-12-07	바젤 폴리올레핀 게엠베하	내충격성 ｌｌｄｐｅ 조성물 및 이것으로 제조된 필름
CN102164969B (zh) *	2008-09-26	2015-11-25	巴塞尔聚烯烃意大利有限责任公司	烯烃聚合的催化剂组分
EP2172490A1 (en)	2008-10-03	2010-04-07	Ineos Europe Limited	Controlled polymerisation process
US8148481B2 (en)	2008-12-18	2012-04-03	Univation Technologies, Llc	Method for seed bed treatment for a polymerization reaction
RU2531959C2 (ru) *	2008-12-22	2014-10-27	Юнивейшн Текнолоджиз, Ллк	Системы и способы производства полимеров
WO2010080871A1 (en)	2009-01-08	2010-07-15	Univation Technologies, Llc	Additive for gas phase polymerization processes
WO2010144080A1 (en) *	2009-06-09	2010-12-16	Basf Catalysts Llc	Improved catalyst flow
EP2456796B1 (en)	2009-07-23	2013-07-17	Univation Technologies, LLC	Polymerization reaction system
RU2535962C2 (ru) *	2009-09-11	2014-12-20	Базелль Полиолефин Италия С.Р.Л.	Способ газофазной полимеризации олефинов
WO2011078923A1 (en)	2009-12-23	2011-06-30	Univation Technologies, Llc	Methods for producing catalyst systems
EP2357035A1 (en)	2010-01-13	2011-08-17	Ineos Europe Limited	Polymer powder storage and/or transport and/or degassing vessels
JP5727523B2 (ja)	2010-02-22	2015-06-03	ユニベーション・テクノロジーズ・エルエルシー	触媒系及びポリオレフィン製品を製造するための該触媒系の使用方法
EP2383298A1 (en)	2010-04-30	2011-11-02	Ineos Europe Limited	Polymerization process
EP2383301A1 (en)	2010-04-30	2011-11-02	Ineos Europe Limited	Polymerization process
CN103097015B (zh)	2010-07-16	2015-11-25	尤尼威蒂恩技术有限责任公司	测量反应器表面上颗粒积聚的系统与方法
WO2012009215A1 (en)	2010-07-16	2012-01-19	Univation Technologies, Llc	Systems and methods for measuring static charge on particulates
WO2012015898A1 (en)	2010-07-28	2012-02-02	Univation Technologies, Llc	Systems and methods for measuring velocity of a particle/fluid mixture
CN103328518B (zh)	2010-11-29	2016-07-06	英力士销售（英国）有限公司	聚合控制方法
SG190429A1 (en)	2010-11-30	2013-06-28	Univation Tech Llc	Catalyst composition having improved flow characteristics and methods of making and using the same
KR101854945B1 (ko)	2010-12-17	2018-05-04	유니베이션 테크놀로지즈, 엘엘씨	폴리올레핀 퍼지 기체 생성물로부터 탄화수소를 회수하기 위한 시스템 및 방법
CN103347905B (zh)	2010-12-22	2015-12-16	尤尼威蒂恩技术有限责任公司	用于聚烯烃聚合方法的添加剂
CA2734167C (en)	2011-03-15	2018-03-27	Nova Chemicals Corporation	Polyethylene film
EP2707398B1 (en)	2011-05-13	2017-08-09	Univation Technologies, LLC	Spray-dried catalyst compositions and polymerization processes employing the same
US8383740B1 (en)	2011-08-12	2013-02-26	Ineos Usa Llc	Horizontal agitator
WO2013028283A1 (en)	2011-08-19	2013-02-28	Univation Technologies, Llc	Catalyst systems and methods for using same to produce polyolefin products
CA2749835C (en)	2011-08-23	2018-08-21	Nova Chemicals Corporation	Feeding highly active phosphinimine catalysts to a gas phase reactor
ES2665545T3 (es)	2011-10-17	2018-04-26	Ineos Europe Ag	Control del proceso de desgasificación del polímero
WO2013070602A1 (en)	2011-11-08	2013-05-16	Univation Technologies, Llc	Methods for producing polyolefins with catalyst systems
ES2798272T3 (es)	2011-11-08	2020-12-10	Univation Tech Llc	Métodos de preparación de un sistema catalítico
CA2760264C (en)	2011-12-05	2018-08-21	Nova Chemicals Corporation	Passivated supports for use with olefin polymerization catalysts
EP2610269A1 (en)	2011-12-28	2013-07-03	Saudi Basic Industries Corporation	Catalyst composition and method for preparing the same
ES2752139T3 (es)	2012-03-05	2020-04-03	Univation Tech Llc	Métodos para preparar composiciones de catalizador y productos poliméricos producidos a partir de las mismas
US9115233B2 (en)	2012-06-21	2015-08-25	Nova Chemicals (International) S.A.	Ethylene copolymer compositions, film and polymerization processes
CA2798855C (en)	2012-06-21	2021-01-26	Nova Chemicals Corporation	Ethylene copolymers having reverse comonomer incorporation
CA2797620C (en)	2012-12-03	2019-08-27	Nova Chemicals Corporation	Controlling resin properties in a gas phase polymerization process
CA2800056A1 (en)	2012-12-24	2014-06-24	Nova Chemicals Corporation	Polyethylene blend compositions
ES2918582T3 (es)	2012-12-28	2022-07-19	Univation Tech Llc	Catalizador soportado con fluidez mejorada
BR112015015373B1 (pt)	2012-12-28	2020-12-15	Univation Technologies, Llc	Método para integração da produção de aluminoxano na produçâo de um catalisador
KR102135226B1 (ko)	2013-01-14	2020-07-20	유니베이션 테크놀로지즈, 엘엘씨	증가된 생산성을 갖는 촉매 시스템의 제조 방법
RU2656343C2 (ru)	2013-01-30	2018-06-05	ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи	Способы изготовления каталитических композиций, имеющих улучшенную текучесть
EP2953985B1 (en)	2013-02-07	2023-06-07	Univation Technologies, LLC	Preparation of polyolefin
ES2644669T3 (es)	2013-03-15	2017-11-29	Univation Technologies, Llc	Ligandos para catalizadores
US9644053B2 (en)	2013-03-15	2017-05-09	Univation Technologies, Llc	Tridentate nitrogen based ligands for olefin polymerisation catalysts
KR101588382B1 (ko) *	2013-04-08	2016-01-27	한화케미칼 주식회사	대전 방지제를 포함하는 메탈로센 촉매 시스템 및 이를 이용한 폴리올레핀의 제조 방법
KR101584350B1 (ko) *	2013-04-08	2016-01-13	한화케미칼 주식회사	대전 방지제를 포함하는 메탈로센 촉매 시스템 및 이를 이용한 폴리올레핀의 제조 방법
CN105308007B (zh)	2013-06-05	2017-07-21	尤尼威蒂恩技术有限责任公司	保护酚基
CZ305857B6 (cs)	2013-08-12	2016-04-13	Polymer Institute Brno, Spol. S R.O.	Použití činidla pro nukleaci polyolefinů pro eliminaci tvorby úsad polyolefinového prášku v plynofázních polymeračních reaktorech
CN105793342B (zh)	2013-12-09	2018-11-23	尤尼威蒂恩技术有限责任公司	聚合添加剂馈入聚合方法
RU2677897C2 (ru)	2014-04-02	2019-01-22	ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи	Композиции обеспечения непрерывности и способы изготовления и использования таковых
EP3183059A1 (en)	2014-08-19	2017-06-28	Univation Technologies, LLC	Fluorinated catalyst supports and catalyst systems
WO2016028276A1 (en)	2014-08-19	2016-02-25	Univation Technologies, Llc	Fluorinated catalyst supports and catalyst systems
EP3183058A1 (en)	2014-08-19	2017-06-28	Univation Technologies, LLC	Fluorinated catalyst supports and catalyst systems
CA2871463A1 (en)	2014-11-19	2016-05-19	Nova Chemicals Corporation	Passivated supports: catalyst, process and product
CA2874344C (en)	2014-12-15	2021-08-31	Nova Chemicals Corporation	Spheroidal catalyst for olefin polymerization
SG11201705576YA (en)	2015-01-21	2017-08-30	Univation Tech Llc	Methods for gel reduction in polyolefins
SG11201705607QA (en)	2015-01-21	2017-08-30	Univation Tech Llc	Methods for controlling polymer chain scission
US10400049B2 (en)	2015-04-24	2019-09-03	Univation Technologies, Llc	Methods for operating a polymerization reactor
CA2891693C (en)	2015-05-21	2022-01-11	Nova Chemicals Corporation	Controlling the placement of comonomer in an ethylene copolymer
CA2892552C (en)	2015-05-26	2022-02-15	Victoria Ker	Process for polymerization in a fluidized bed reactor
CA2892882C (en)	2015-05-27	2022-03-22	Nova Chemicals Corporation	Ethylene/1-butene copolymers with enhanced resin processability
WO2017108337A1 (en) *	2015-12-21	2017-06-29	Basell Poliolefine Italia S.R.L.	Olefin polymerization process in the presence of antistatic composition
CA3038149C (en)	2016-09-27	2023-08-22	Univation Technologies, Llc	Method for long chain branching control in polyethylene production
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KR102513518B1 (ko)	2020-12-23	2023-03-22	디엘케미칼 주식회사	메탈로센 올레핀 중합 공정용 대전방지제를 이용한 올레핀 중합 방법
WO2023012125A1 (en)	2021-08-03	2023-02-09	Ineos Europe Ag	Polyethylene film
CN114409832A (zh) *	2022-01-26	2022-04-29	浙江大学杭州国际科创中心	一种烯烃聚合过程静电控制方法
WO2025128214A1 (en)	2023-12-12	2025-06-19	Dow Global Technologies Llc	Additive for a catalyst
WO2025128216A1 (en)	2023-12-12	2025-06-19	Dow Global Technologies Llc	Additive for a catalyst
WO2025128219A1 (en)	2023-12-12	2025-06-19	Dow Global Technologies Llc	Additive for a catalyst
US20260008876A1 (en)	2023-12-12	2026-01-08	Dow Global Technologies Llc	Additive for a catalyst
WO2025128218A1 (en)	2023-12-12	2025-06-19	Dow Global Technologies Llc	Additive for a catalyst
WO2025128220A1 (en)	2023-12-12	2025-06-19	Dow Global Technologies Llc	Additive for a catalyst

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS584726B2 (ja) *	1978-03-15	1983-01-27	旭化成株式会社	オレフイン重合用触媒
JPS56811A (en) *	1979-06-18	1981-01-07	Mitsui Petrochem Ind Ltd	Preparation of olefin polymer or copolymer
US4410671A (en) *	1980-08-12	1983-10-18	Phillips Petroleum Company	Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
FR2570381B1 (fr) *	1984-09-17	1987-05-15	Bp Chimie Sa	Procede de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en lit fluidise en presence de catalyseur a base d'oxyde de chrome
US4594367A (en) *	1985-04-01	1986-06-10	Bata Limited	Antistatic composition and articles made therefrom
DE3600610A1 (de) *	1986-01-11	1987-07-16	Basf Ag	Einsatz von antistatika zur vermeidung von belagbildung bei der herstellung von ethylenpolymerisaten in gasphasenreaktoren
DE3600611A1 (de) *	1986-01-11	1987-07-16	Basf Ag	Einsatz von antistatika zur vermeidung von belagbildung bei der herstellung von ultrahochmolekularem polyethylen in gasphasenreaktoren
US4920167A (en) *	1988-11-10	1990-04-24	The Dow Chemical Company	Antistatic polyurethane-urea dispersions

1990
- 1990-04-11 FR FR9004916A patent/FR2660926B1/fr not_active Expired - Lifetime
1991
- 1991-03-28 EP EP91302774A patent/EP0453116B1/en not_active Expired - Lifetime
- 1991-03-28 DE DE69108975T patent/DE69108975T2/de not_active Expired - Fee Related
- 1991-03-28 AT AT91302774T patent/ATE121426T1/de not_active IP Right Cessation
- 1991-03-28 ES ES91302774T patent/ES2072543T3/es not_active Expired - Lifetime
- 1991-04-03 TW TW080102585A patent/TW209226B/zh active
- 1991-04-03 CA CA002039627A patent/CA2039627C/en not_active Expired - Fee Related
- 1991-04-04 AU AU74084/91A patent/AU631306B2/en not_active Ceased
- 1991-04-05 ZA ZA912549A patent/ZA912549B/xx unknown
- 1991-04-08 US US07/681,884 patent/US5283278A/en not_active Expired - Lifetime
- 1991-04-09 RO RO147294A patent/RO109544B1/ro unknown
- 1991-04-09 NZ NZ237744A patent/NZ237744A/en unknown
- 1991-04-10 YU YU64791A patent/YU64791A/sh unknown
- 1991-04-10 MY MYPI91000605A patent/MY109721A/en unknown
- 1991-04-10 RU SU914895121A patent/RU2099358C1/ru active
- 1991-04-10 BG BG094227A patent/BG94227A/bg unknown
- 1991-04-10 FI FI911712A patent/FI99226C/fi active
- 1991-04-10 NO NO911397A patent/NO177718C/no unknown
- 1991-04-10 PT PT97323A patent/PT97323B/pt not_active IP Right Cessation
- 1991-04-10 JP JP3077808A patent/JPH04225004A/ja active Pending
- 1991-04-10 HU HU911166A patent/HU208983B/hu not_active IP Right Cessation
- 1991-04-10 CS CS911007A patent/CS100791A2/cs unknown
- 1991-04-11 KR KR1019910005804A patent/KR100199686B1/ko not_active Expired - Fee Related
- 1991-04-11 CN CN91102402A patent/CN1070502C/zh not_active Expired - Fee Related
- 1991-04-11 BR BR919101479A patent/BR9101479A/pt unknown
- 1991-04-11 MX MX2530691A patent/MX25306A/es unknown
- 1991-04-11 PL PL28984991A patent/PL289849A1/xx unknown

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996006117A1 (en) *	1994-08-18	1996-02-29	Asahi Kasei Kogyo Kabushiki Kaisha	High-density ethylenic polymer and process for producing the same
US5973083A (en) *	1994-08-18	1999-10-26	Asahi Kasei Kogyo Kabushiki Kaisha	High density ethylene polymer and method for producing the same
JP2007291404A (ja) *	1998-07-10	2007-11-08	Univation Technologies Llc	触媒組成物並びにその調製方法及び重合プロセスにおける使用
JP2002540263A (ja) *	1999-03-30	2002-11-26	イーストマンケミカルカンパニー	ポリオレフィンの製造方法
JP2002540264A (ja) *	1999-03-30	2002-11-26	イーストマンケミカルカンパニー	ポリオレフィンの製造方法
JP2006509869A (ja) *	2002-12-17	2006-03-23	イノビーンヨーロッパリミテッド	担持オレフィン重合触媒
JP2006520847A (ja) *	2003-03-21	2006-09-14	ダウグローバルテクノロジーズインコーポレイティド	モルホロジー制御オレフィン重合プロセス
JP2011017023A (ja) *	2003-03-21	2011-01-27	Dow Global Technologies Inc	モルホロジー制御オレフィン重合プロセス
JP2008542507A (ja) *	2005-06-07	2008-11-27	サウディベーシックインダストリーズコーポレイション	オレフィンの重合方法
WO2007072960A1 (ja) *	2005-12-19	2007-06-28	Sumitomo Chemical Company, Limited	オレフィン重合体の製造方法
JP2009536673A (ja) *	2006-05-11	2009-10-15	バーゼル・ポリオレフィン・ゲーエムベーハー	オレフィン重合用帯電防止剤及び当該帯電防止剤の製造法
JP2009538936A (ja) *	2006-05-30	2009-11-12	ノバケミカルズ（インターナショナル）ソシエテアノニム	非帯電性担持重合触媒
JP2012504641A (ja) *	2008-10-03	2012-02-23	ユニベーション・テクノロジーズ・エルエルシー	触媒組成物並びにその製造方法及び使用方法
JP2012514685A (ja) *	2009-01-08	2012-06-28	ユニベーション・テクノロジーズ・エルエルシー	ポリオレフィン重合プロセス用の添加剤
JP2013056995A (ja) *	2011-09-08	2013-03-28	Japan Polyethylene Corp	ポリマーの粒子性状が改善されたオレフィンの重合方法
JP2017190376A (ja) *	2016-04-12	2017-10-19	住友化学株式会社	ポリオレフィンの製造方法
JP2022522934A (ja) *	2018-12-28	2022-04-21	ブラスケム・エス・エー	気相重合プロセスのための帯電防止剤の連続供給
US11820879B2 (en)	2018-12-28	2023-11-21	Braskem S.A.	Continuous feed of antistatic agent for gas phase polymerization process

Also Published As

Publication number	Publication date
ZA912549B (en)	1992-12-30
ES2072543T3 (es)	1995-07-16
PT97323B (pt)	1998-08-31
FR2660926A1 (fr)	1991-10-18
CA2039627A1 (en)	1991-10-12
FI99226C (fi)	1997-11-10
NO911397L (no)	1991-10-14
HU911166D0 (en)	1991-10-28
NO177718B (no)	1995-07-31
US5283278A (en)	1994-02-01
KR100199686B1 (ko)	1999-06-15
FI99226B (fi)	1997-07-31
BG94227A (bg)	1993-12-24
BR9101479A (pt)	1991-12-03
CA2039627C (en)	2002-05-28
RO109544B1 (ro)	1995-03-30
YU64791A (sh)	1994-01-20
NO911397D0 (no)	1991-04-10
CS100791A2 (en)	1991-11-12
NZ237744A (en)	1992-04-28
FR2660926B1 (fr)	1992-07-31
PL289849A1 (en)	1992-01-13
EP0453116A1 (en)	1991-10-23
CN1055742A (zh)	1991-10-30
AU7408491A (en)	1991-10-17
TW209226B (cs)	1993-07-11
AU631306B2 (en)	1992-11-19
HU208983B (en)	1994-02-28
KR910018421A (ko)	1991-11-30
EP0453116B1 (en)	1995-04-19
DE69108975D1 (de)	1995-05-24
FI911712L (fi)	1991-10-12
PT97323A (pt)	1992-01-31
DE69108975T2 (de)	1995-08-31
RU2099358C1 (ru)	1997-12-20
NO177718C (no)	1995-11-08
MX25306A (es)	1994-02-28
ATE121426T1 (de)	1995-05-15
MY109721A (en)	1997-05-31
CN1070502C (zh)	2001-09-05
FI911712A0 (fi)	1991-04-10
HUT61783A (en)	1993-03-01

Publication	Publication Date	Title
JPH04225004A (ja)	1992-08-14	気相オレフィン重合法
EP0560312A1 (en)	1993-09-15	Process for the gas-phase polymerisation of olefins
US5124296A (en)	1992-06-23	Supported polyolefin catalyst for the (co-)polymerization of ethylene in gas phase
US7348383B2 (en)	2008-03-25	Spray-dried, mixed metal ziegler catalyst compositions
JPS6289706A (ja)	1987-04-24	α−オレフインの重合方法
EP0356183B1 (en)	1994-12-14	Catalyst for olefin polymerization
AU584693B2 (en)	1989-06-01	Process for simultaneously dimerizing ethylene and copolymerizing ethylene with the dimerized product
EP1380601B1 (en)	2005-05-25	Supported Ziegler - metallocene catalyst composition and process for olefin polymerization and olefin copolymerization with alpha olefins using novel catalyst systems
US5166281A (en)	1992-11-24	Supported polyolefin catalyst for the (co-)polymerization of ethylene in gas phase
CA1263995A (en)	1989-12-19	Process for polymerizing a monomer charge
EP0237293A2 (en)	1987-09-16	Process for preparing polyolefins
JPH03121103A (ja)	1991-05-23	ポリオレフィンの製造方法
US8247342B2 (en)	2012-08-21	Polymer supported chrome catalyst for olefins polymerization
KR19990044655A (ko)	1999-06-25	좁은 분자량 분포를 갖는 폴리에틸렌의 제조를 위한 촉매
EP0493637A1 (en)	1992-07-08	Process for (co-)polymerizing ethylene
JPH04372607A (ja)	1992-12-25	エチレンの重合及び共重合方法
JPH05295024A (ja)	1993-11-09	ポリオレフィンの製造方法
JPH05255435A (ja)	1993-10-05	ポリオレフィンの製造方法